baber/WOPTO huggingface dataset:
Patent JP-H05202701-A (JP)
Title: Joining method
Inventor: OSHITA TOSHIHIKO
IPC: F04D29/30
Filed: 1992-01-28
Abstract: PURPOSE:To reduce stress concentration factor on a joining surface so as to obtain sufficient strength by forming a fillet on the corner part of the joining surface by means of brazing in a vacuum state, in a joining method in which vacuum diffusion welding is carried out, and diffusion joining is carried out on a residual recessed part in a high temperature hydrostat ic pressure condition. CONSTITUTION:After carrying out the vacuum diffusion welding and high temperature hydrostatic pressure treatment, a fillet 18 is formed so as to eliminate any notch while using wax member 17 on the corner part of a joining surface in a vacuum state. Namely, the corner part of the joining surface is degreased, and the wax member 17 is attached temporarily and set by bond on the corner part of the joining surface. The temperature of an impeller is raised while maintaining vacuum condition in a vacuum furnace, and the specified temperature of the impeller is maintained to weld the impeller. After that, the temperature of the impeller is lowered, and vacuum condition is maintained until the specified temperature is set. When the impeller is heated in the vacuum furnace, flux in the wax member 17 acts on oxide film generated on the base metal of the impeller so as to generate a material having a low fusing point. Furthermore, when the impeller is more heated, the material dissolves to form a metal surface on the surface thereof. The metal surface comes in contact with the wax member 17 so as to generate moisture, and thereby, the fillet 18 is formed by surface tension.
Patent JP-H08238752-A (JP)
Title: Method and device for regulating temperature of ink fountainroller in inking arrangement of press
Inventor: KAARUSHIYUTEN KERUMU
IPC: B41F31/26
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To control the fluctuations of temperature due to the interruption of printing by regulating the temperature of a fountain roller. SOLUTION: In order to regulate the temperature of a fountain roller 2, a machine oil coming out of the circulatory path of a printing press flows through the internal space 10 of the fountain roller 2 and flows back into the circulatory path of a machine from the internal space 10 of the fountain roller 2. The internal space 10 of the fountain roller 2 is integrated into the oil circulatory path of the printing press through an inflow and an outflow aperture and then is connected to a piping system.
Patent JP-S58113703-A (JP)
Title: Two dimensional position measuring device
Inventor: KAMIYANAGI KIICHI
IPC: G01B11/00
Filed: 1982-02-01
Abstract: PURPOSE:To measure two dimensional positions with high accuracy by oscillating a laser beam with the frequencies differing mutually in orthogonally intersecting directions on two dimensional patterns and subjecting the output signals of the reflected light to phase detection. CONSTITUTION:The laser beam 4 from an He-Ne-laser 3 is oscillated in a direction Y and a direction X with lenses 5, 6 and galvanomirrors 7, 8, and is focussed on a mask 1 for LSI, whereby resurge patterns 9 are drawn. A mask 1 is scanned in the directions X, Y to change the relative positions of chip patterns 2 and the patterns 9 and the reflected light 10 when the resurge patterns arrive at the angle 2' of the chip pattern 2 is condensed onto a photodetector 13 by means of a lens 6, a half mirror 11, and a condenser lens 12. Since galvanomirrors 7, 8 are oscillated at different frequencies by drivers 14, 15, the output signals from the photodetector 13 are subjected to phase detection separately at the respective frequencies, whereby the positions in the directions X, Y are measured with high accuracy.
Patent JP-S60158464-A (JP)
Title: Method for controlling copying machine
Inventor: HASEGAWA YUTAKA
IPC: G03G15/043
Filed: 1984-01-30
Abstract: PURPOSE:To remarkably cut off trouble in dividing a large quantity of large- sized copy originals into 2 copy papers by giving an original document ejection instruction to an automatic original document feeder at the time of finishing the copy of the last half of an original document. CONSTITUTION:When copying of the last half of an original document image is finished, the controller of a copying machine commands that a main body controller 100a stops a copy cycle signal, and again sends a job end signal JE to the sorter controller 300a, and at the same time, sends a feed out signal FO to the controller 200a of an automatic document feeder FD. Accordingly, when one action of a sorter 300 ends, an automatic document feeder 200 ejects an original placed on a contact glass plate to a document tray. The use of such a structure can cut off trouble remarkably in dividing a large quantity of copy documents into 2 copy papers.
Patent JP-H07216918-A (JP)
Title: Construction method of submerged box
Inventor: OHIRA MASUHIRO
IPC: E02D29/073
Filed: 1994-02-07
Abstract: PURPOSE:To improve joint structure by installing a submerged box in such a fashion that an interruption part is temporarily fixed with a water cut-off rubber and joining hydraulically the opposed end faces of adjacent submerged boxes and then releasing the fixture and interposing a spring to the interruption part. CONSTITUTION:Interruption parts 12 of a submerged box 1 mounted with a rubber gasket 2 and water cut-off rubbers 6 and 7 are joined with a cable 3 while a temporary receiving material, such as a jack is inserted and temporarily fixed. Then, drums 1 are adapted to sink underwater one after another, thereby pulling together adjacent drums 1 and sealing end faces 10 with a gasket 2. When water W in a partition la preliminarily installed is drained, the gasket 2 is compressed by a hydraulic pressure. After the removal of the partition 1a, the cable 3 is joined, thereby fixing the joint parts with concrete 5. The temporary receiving material 9 is further removed and replaced and interposed with a spring member, such as a laminated rubber. This construction makes it possible to maintain the seal with the water cut-off rubber even when the spacing of the drums is widened by an earthquake or the like, and what is more, maintain flexibility for a ions time and enhance an impact absorption capacity.
Patent JP-H0278567-A (JP)
Title: Discharge recovery method of ink jet recording head, and recording head and ink jet recorder adopting the same method
Inventor: TERASAWA HIROHARU
IPC: B41J2/18
Filed: 1989-01-23
Abstract: PURPOSE:To reduce ink consumption for recovery of discharge and to achieve shortening of recovery time by a method wherein a pressurizing heater is established independently from a recording heater. CONSTITUTION:A bubble is generated by film boiling on a surface of an electrified recording heater 3 among the recording heaters when recording is performed. An ink drop springs out from a top of a liquid passage 2 by utilizing this bubble as pressure force, and flies toward recording paper. Then, in the case where recovery operation is performed, when electrification to the all recording heater 3 is stopped and a pressurizing heater 5 is electrified on a preliminary discharge signal emitted by a preliminary discharge signal generation means, a bubble is generated in a common liquid chamber 4, and pressure is applied to each inside of the liquid passage 2 by pressure due to its expansion. Air 14, a residual bubble 15, and ink in the liquid passage 2 are pushed out from a discharge port, and clogging can be removed. Besides, liquid pressure by the bubble generated with the pressurizing heater 5 presses a check valve, closes an outlet of ink supply part 7, and elevates delivery force of the ink by preventing a back flow of the ink.
Patent JP-H07216125-A (JP)
Title: Production of flame-retardant polyolefinic resin foam
Inventor: IMAI KAZUTO
IPC: C08L23/00
Filed: 1994-02-07
Abstract: PURPOSE:To produce the subject foam which does not undergo discoloration due to tetrabromobisphenol A as, the flame retardant, during foaming by using tetrabromobisphenol A with a low phenol monomer content. CONSTITUTION:This resin foam which does not undergo discoloration due to tetrabromobisphenol A as the flame retardant, during foaming is produced by mixing a polyolefinic resin 'with azodicarbonamide as the blowing agent and tetrabromobisphenol A with a phenol monomer content of 0.2% or lower and thermally blowing the resulting compsn.
Patent JP-S60157714-A (JP)
Title: Head supporting device and magnetic recording and reproducing device using said head supporting deivce
Inventor: OKUDA MASAKAZU
IPC: G11B5/592
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a device which can easily move up and down a head without deteriorating the contact conditions between the head and a tape, by connecting and fixing an end of each of a transducer for electromechanical conversion and a supporting plate in the same direction with the other end attached to a buffer member containing the head with a movable mechanism. CONSTITUTION:A bimorph type piezoelectric element 51 consists of piezoelectric elements 52a and 52b, and electrodes 53a, 53b, 54a and 54b are formed to the elements 52a and 52b respectively via a plating layer. The element 51 and a supporting plate 62 are held approximately in parallel to each other at each end by holding members 55-57 and then fixed with screws 67-69. At the other end of each of the element 51 and the plate 62, a head base 58 made of a buffer member which is produced partially or entirely by an elastic material of high hardness is welded to the element 51 and the plate 62 by means of an adhesive, etc. in a state where the element 51 and the plate 62 are kept in parallel to each other.
Patent JP-H01193125-A (JP)
Title: Machining machine equipped with unloading device
Inventor: SAKURAI KAZUO
IPC: B23Q7/04
Filed: 1988-01-26
Abstract: PURPOSE:To improve safety of a machining machine by applying a microvoltage between a bumper loaded on the outer periphery of an arm and a machine body, and providing a control device for detecting the current flowing when the bumper contacts the machine body, etc. CONSTITUTION:When a whirling arm of an unloading device is very near being in collision with a machine body, etc., and a bumper 21 contacts the machine body, etc., a current flows from a power supply 24 between the bumper 21 made of a conductive material loaded through an insulating material on the the outer periphery of the whirling arm and the machine body, etc., energizes a relay 25. A detection signal of the current is given to a control device, and all operations of the unloading device are stopped by a command from the control device, and thus damage-accident to the unloading device due to collision can be previously prevented.
Patent JP-H06227707-A (JP)
Title: Document protector for image forming device
Inventor: NAGAYAMA AKITO
IPC: B65H7/10
Filed: 1993-01-29
Abstract: PURPOSE:To prevent document damage due to an oblique feed by providing document detector at a right angle in a conveying direction positioned to the outside by the predetermined dimension from a maximum document width in a document conveying path of a document read device. CONSTITUTION:Document detectors 47 serving as a document protector are arranged at a right angle relating to a conveying direction A in a document conveying pat of a document reader and positioned in the outside by the predetermined dimension from a maximum document width, represented by document restricting plates 69, with drive rollers 36 in both sides of a driven roller 38. When a document, moved in the document conveying path, is diagonally fed to actuate lever members 47 of the document detectors 47, photosensors 51 are actuated, and a detection signal of document oblique feed is output to stop conveying the document.
Patent JP-S57129804-A (JP)
Title: Recovering method for bromine
Inventor: SAITOU HIROYUKI
IPC: C01B7/09
Filed: 1981-02-03
Abstract: PURPOSE: To economically recover bromine from brine contg. free bromine by treating the brine with a strongly basic anion exchange resin to allow the bromine to be adsorbed and treating the resin with water, steam, etc.  
     CONSTITUTION: Brine contg. 1W15g/l free bromine is brought into contact with a strongly basic anion exchange resin such as anionic quat. ammonium resin at 1.0W40°C to allow the bromine to be adsorbed on the resin. The resin is then brought into contact with 1/5W5 times as much water as the resin by vol., well dehydrated, and broughtinto contact with steam at 60W130°C to recover the bromine by desorption. Prior to the contact with steam, the resin may be  brought into contact with heated air. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06217873-A (JP)
Title: Electromagnetic induction heating rice cooker
Inventor: KOSHIO TAKASHI
IPC: A47J27/00
Filed: 1993-01-29
Abstract: PURPOSE:To provide the electromagnetic induction heating rice cooker for preventing a noise from getting on a detecting signal of a pot temperature detecting part due to influence of a high frequency magnetic field from a heating coil, and preventing a pot temperature from being detected erroneously. CONSTITUTION:A pot temperature detecting part 30 is provided with a temperature sensor part 32 for detecting a temperature of a pot 16, a coil spring 33 for allowing the temperature sensor part 32 to abut on a pot 16, a cylindrical part 34 for containing the temperature sensor part 32 and the coil spring 33, and the cylindrical part 34 is provided with a magnetic-proof material 35 for cutting off a high frequency magnetic field is provided. It is cut off that the high frequency magnetic field from a heating coil 18 reaches the temperature sensor part 32 in the cylindrical part 34.
Patent JP-H04253701-A (JP)
Title: Modified nitrocellulose
Inventor: OGURA KOJI
IPC: C09D11/10
Filed: 1991-02-05
Abstract: PURPOSE:To obtain a modified nitrocellulose improved in adhesiveness, gloss, hiding power and coloration of vehicle by carboxylating nitrocellulose of a lowered molecular weight. CONSTITUTION:Nitrocellulose of a lowered molecular weight is obtained by subjecting nitrocellulose obtained by nitrating pulp to thermal hydrolysis, acid hydrolysis or alkali hydrolysis. This nitrocellulose is carboxylated by oxidation with an oxidizing agent to obtain a modified nitrocellulose having an average molecular weight of 20000 or below and a carboxyl content of 9mmol/ 100g of nitrocellulose.
Patent JP-H09212214-A (JP)
Title: Unit debugging device
Inventor: ANDO SHIGEYUKI
IPC: G05B19/05
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To enable the debugging of a sequence program using a unit even when a unit for a specific purpose or external equipment connected to the unit is not available by running software where dummy data on the unit are set from peripheral equipment. SOLUTION: On condition that the buffer memory allocation of a unit to be debugged is reflected on a buffer memory 15 of a debugging unit 1 as it is and reading from and writing to the buffer memory 15 of the debugging unit 1 from S/W running on the peripheral equipment 11 are possible, it is considered that a CP 6 operates as if the debugging unit 1 could substitute for a unit (A/D conversion unit, high-speed counter, etc.). Consequently, the sequence program in the PC 6 can be debugged even when the unit to be debugged or external equipment, etc., used for the unit is available when the debugging unit 1 is available.
Patent JP-H10212051-A (JP)
Title: Conveyed sheet width measuring device and width measuring method
Inventor: TAMOCHI TAKUYA
IPC: G03G15/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of skew so as to measure the width of a sheet correctly even in case of skew being generated to a conveyed sheet. SOLUTION: A sensor 6 is made travel in a width direction almost orthogonal to the conveyed direction of a sheet 1 while conveying the sheet 1 in a fixed direction at conveying speed Vp. The sensor 6 is first made travel in a first direction, and in the mean time, detects a point P0 and a point P1 of the sheet 1. The sensor 6 is then made travel in a second direction reverse to the first direction, and in the meantime, detects a point P2 of the sheet 1. True width W is geometrically computed from the detected points P0, P1, P2.
Patent JP-2000216265-A (JP)
Title: Semiconductor device and manufacture of it
Inventor: SHINDO AKIHIRO
IPC: H01L27/04
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To allow integration on one chip by irradiating a gas beam of low energy toward the surface of a semiconductor island from the direction vertical to a plurality of tightest crystal surfaces at a temperature for crystallizing an insulating film or below, for conversion/formation of a single crystal semiconductor thin-film. SOLUTION: A reflective plate 52a is provided at a position where a downward Ne beam is poured, and a part of the Ne beam is reflected on three slopes 65 formed at the reflective plate 52a, and that part of beam is projected to semiconductor islands 24a and 24b on a field oxide film 22a on a substrate 21 through an opening part 64. Further, another part of the Ne beam passes the opening part 64 instead of incident on the slope 65 and directly hits the semiconductor islands 24a and 24b on the field oxide film 22a. Thus, the entire region of the semiconductor islands 24a and 24b on the field oxide film 22a is converted to a single crystal semiconductor thin-film.
Patent JP-S58132795-A (JP)
Inventor: TAKEUCHI KAZUCHIKA
IPC: G10H1/057
Filed: 1982-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59140051-A (JP)
Inventor: MIWA AKITSUGU
IPC: H05K3/38
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56113036-A (JP)
Title: Automobile fuel saving device
Inventor: AKANUMA SHIYUUICHIROU
IPC: F02M23/12
Filed: 1980-02-08
Abstract: PURPOSE: To prevent mixture from abutting against a nozzle port to atomize fuel by arranging a secondary air supply pipe having nozzle openings opened obliquely upward and a mixing plate above the nozzle port between a carbureter and an intake manifold.  
     CONSTITUTION: A plate member 24 is interposed in the connection between a carbureter and an intake manifold. While a secondary air supply pipe 21 is inserted into the member 24, a semicircular nozzle port 22 is arranged on the end of the pipe 21. The nozzle port 22 is provided with a plurality of nozzle openings 22a opening obliquely upward. A mixing plate 23 arranged above the nozzle openings 22a to prevent mixture flow from above from abutting directly against the nozzle port so that a definite air flow from the nozzle port always collides against mixture after once abutting against the plate 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01191087-A (JP)
Title: Radiation detector
Inventor: YOSHIDA MINORU
IPC: H01L31/09
Filed: 1988-01-27
Abstract: PURPOSE:To reduce light losses on the surface of a scintillator and to improve the efficiency of the radiation detector by polishing the surface of the amorphous scintillator specularly, then forming a transparent film which is thick enough to smooth the outermost surface, and forming a light reflecting film on the surface. CONSTITUTION:The light from the amorphous solidified scintillator 1 is easily emitted by scintillator particles by providing a transparent film 2 which has a smaller refractive index than the scintillator 1 and a larger refractive index than air, and guided to the transparent film 2. The surface of this transparent film 2 is close to a mirror surface, so when the outside surface is covered with a metallic reflecting film 3 with a high light reflection factor, the scintillator side serves a light reflecting mirror. The light 6 guided to the transparent film 2 is transmitted through the film 2, and reflected by the border surface between the metallic reflecting film and transparent film to return to be scintillator 1. Consequently, the optical path of the light 6 from the scintillator 1 is selected.
Patent JP-H05208365-A (JP)
Title: Precise polishing finishing method and its device
Inventor: NAKAMURA EIJI
IPC: B24B49/16
Filed: 1992-01-30
Abstract: PURPOSE:To enable to maintain specified processing pressure at all times and finish the polishing with accuracy in processing even with a thin work. CONSTITUTION:These are a precise polishing finishing method of processing a work while maintaining specified processing pressure by measuring the processing pressure at polishing with a pressure sensor, and comparing the output with a specified set value inputted into a computed, and controlling the driver for work lifting on the basis of this comparison value, when performing precise polishing by pressing the work against a grinding wheel 17 rotating horizontally, and a device wherein a lift 8 is screwed on the vertical screw shaft 6 rotated by a driver 4, and a work rotary shaft 9 fitted with a work holder 13 is pivoted on this so as to be positioned above a rotatable grinding wheel 17, and a computer 21, to which a pressure setter 22 for input of a set value is attached through a pressure sensor 19 for measuring the processing pressure at work polishing, is connected to the work holder 13, the computer 21 is connected to the driver 4 through a signal generator 23 for positioning.
Patent JP-H04256683-A (JP)
Title: Curved conveyor
Inventor: MATOBA NOBUAKI
IPC: B66B21/06
Filed: 1991-02-05
Abstract: PURPOSE:To enhance the durability of a conveyor and ensure its smooth motion by pin coupling the side center of the front body with the side center of rear body through a link, and providing a gap so that risers will not be in ill engagement with each other when the conveyor runs along a curved track. CONSTITUTION:The front body 101 of a back situated step unit 2 is coupled with the rear body 102 of an ahead situated step unit 2 through a guide link 212, wherein the two step units 2 are in competitive engagement with each other. When a step coupling 1 moves, the front body 101 of the back situated step unit 2 is guided by the guide rail, and the rear body 102 of the ahead situated step unit 2 is moved through the guide link 212, which causes the step unit 2 to deform wherein riser surfaces 101A, 102A will never contact each other. Through these actions done one by one, the step coupling 1 can run on a transport path which is meandering and rising and falling.
Patent JP-H08205101-A (JP)
Title: Teletext receiver
Inventor: SAKAI ITSUO
IPC: H04N7/173
Filed: 1995-01-31
Abstract: PURPOSE: To provide a bidirectional television broadcast by efficiently extending the functions of an existent teletext multiplex broadcasting system. CONSTITUTION: A computer program is transmitted from a station 12 to a TV image receiver 11 by utilizing a teletext channel for a television broadcast signal and then executed by the CPU of the TV receiver 11. In this computer program, an advance procedure for actualizing the bidirectional teletext broadcast is described and according to the program, a reproduction procedure for the bidirectional teletext broadcast program is controlled. Various services such as a display choice through specific input operation by a viewer can, therefore, be provided under the control of the program. Further, necessary information can automatically be transmitted through a telephone network 13 by automatic dialing which utilizes a modem, so the bidirectionality of a participation show program and a shopping information program can be improved.
Patent JP-S53100743-A (JP)
Title: Synchronous processor between processors
Inventor: OOMIYA TETSUO
IPC: G06F5/00
Filed: 1977-02-15
Abstract: PURPOSE: To reduce the processor's burden and to increase the flexibility by connecting common register CR with plural processors on the common bus and controlling the system as a securing a synchronization between processors via CR. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5298523-A (JP)
Title: Focus detector of dual image coincidence type
Inventor: KONDOU TOSHIHIRO
IPC: G03B19/08
Filed: 1976-02-13
Abstract: PURPOSE: To simplify the lens constitution as a single objective lens by dividing the incident light, and synthesizing the light which has passed the prism which refracts to relatively different directions. 
     COPYRIGHT: (C)1977,JPO&Japio